/*
 * Copyright 2007 Rob Nielsen
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 	http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.googlecode.proxymatic.apps.factory;

import com.googlecode.proxymatic.apps.factory.handlers.FactoryConstructorMethodHandler;
import com.googlecode.proxymatic.apps.factory.handlers.ResolvingFactoryConstructorMethodHandler;
import com.googlecode.proxymatic.core.AbstractProxyApplication;
import com.googlecode.proxymatic.core.HandlerConfiguration;

public class ProxyFactoryBuilder extends AbstractProxyApplication implements FactoryBuilder {
    private ImplementationLookup implementationLookup;
    private final InstanceProvider instanceProvider;

    public ProxyFactoryBuilder() {
        this(ImplementationLookup.NONE, InstanceProvider.NONE);
    }

    public ProxyFactoryBuilder(ImplementationLookup implementationLookup, InstanceProvider instanceProvider) {
        this.implementationLookup = implementationLookup;
        this.instanceProvider = instanceProvider;
    }

    protected void setUpHandlerConfiguration(HandlerConfiguration handlerConfiguration) {
        handlerConfiguration.addHandler(new FactoryConstructorMethodHandler(implementationLookup));
        handlerConfiguration.addHandler(new ResolvingFactoryConstructorMethodHandler(implementationLookup, instanceProvider));
    }

    protected String getProxyType() {
        return "Factory";
    }

    public <T> T createFactory(Class<T> factoryInterface) {
        return (T) create(proxy().implementingInterface(factoryInterface));
    }
}
